PA 音标拼音: [p'ɑ]
飞行员助手
飞行员助手
pa n 1 :
an informal term for a father ;
probably derived from baby talk [
synonym : {
dad }, {
dada }, {
daddy }, {
pa }, {
papa }, {
pappa },
{
pop }]
2 :
a short -
lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead [
synonym : {
protactinium }, {
protoactinium }, {
Pa }, {
atomic number 91 }]
3 :
a unit of pressure equal to one newton per square meter [
synonym :
{
pascal }, {
Pa }]
4 :
a Mid -
Atlantic state ;
one of the original 13 colonies [
synonym :
{
Pennsylvania }, {
Keystone State }, {
PA }]
5 :
an electronic amplification system used as a communication system in public areas [
synonym : {
public address system }, {
P .
A .
system }, {
PA system }, {
P .
A .}, {
PA }]
Pa \
Pa \ (
p [
aum ]),
n .
A shortened form of {
Papa }.
[
1913 Webster ]
19 Moby Thesaurus words for "
pa ":
abba ,
dad ,
daddy ,
father ,
foster father ,
genitor ,
governor ,
old man ,
pap ,
papa ,
pappy ,
pater ,
paterfamilias ,
patriarch ,
pop ,
pops ,
sire ,
stepfather ,
the old man
45 Moby Thesaurus words for "
PA ":
Gramophone ,
PA system ,
Victrola ,
audio sound system ,
audiophile ,
binaural system ,
bitch box ,
bullhorn ,
cartridge ,
ceramic pickup ,
changer ,
crystal pickup ,
derived four -
channel system ,
discrete four -
channel system ,
four -
channel stereo system ,
hi -
fi ,
hi -
fi fan ,
high -
fidelity ,
intercom ,
intercommunication system ,
jukebox ,
magnetic pickup ,
monaural system ,
mono ,
needle ,
nickelodeon ,
phonograph ,
photoelectric pickup ,
pickup ,
public -
address system ,
quadraphonic sound system ,
radio -
phonograph combination ,
record changer ,
record player ,
sound reproduction system ,
sound truck ,
squawk box ,
stereo ,
stylus ,
system ,
tape deck ,
tape recorder ,
tone arm ,
transcription turntable ,
turntable
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